diff --git a/package_versions.txt b/package_versions.txt
index db431a3..fae66d4 100755
--- a/package_versions.txt
+++ b/package_versions.txt
@@ -63,7 +63,7 @@ scanelf-1.2.3-r0
 shadow-4.6-r2
 sqlite-libs-3.28.0-r0
 ssl_client-1.30.1-r2
-tzdata-2019a-r0
+tzdata-2019b-r0
 xz-5.2.4-r0
 xz-libs-5.2.4-r0
 zlib-1.2.11-r1